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Auctioneers and Appraisers

Bausch & Lomb Petrographical Microscope

Auction:
2248
Lot:
252
Sold for:
$823$700

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Auction:
Clocks, Watches & Scientific Instruments - 2248
Location:
Bolton
Date / Time :
September 11, 2004 12:00PM

Description:

Bausch & Lomb Petrographical Microscope, No. 48090, with lacquered-brass tube, coarse focusing, micrometer fine focusing on pillar, circular stage with vernier, sub-stage with iris diaphragm, plano/concave reflector and black-enameled U-foot engraved Pacific Metro Materials Co., San Francisco, ht. 13 in., in mahogany case containing three objectives, eyepieces and other accessories.
Estimate $1,000-1,500

Keywords

Bausch & Lomb, Pacific Metro Materials Co., Diaphragm, Lenses, Optical devices, Telescopes